package com.xzj.mybatis.utils;

/**
 * @ProjectName: SpringDemo
 * @Package: com.xzj.mybatis.utils
 * @ClassName: StringUtils
 * @Author: xzj
 * @Description:
 * @Date: 2022/7/26 12:24
 * @Version: 1.0
 */
public class StringUtils {

    public static boolean isEmpty(String str){
        return str != null && !"".equals(str.trim());
    }

}
